{"product_id":"wemos-18650-battery-shield-expansion-board","title":"Wemos 18650 Battery Shield Expansion Board","description":"\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e18650 shield has a strong ability for 18650 battery charging and discharging. It will be very helpful for a lot of projects.\u003cbr\u003eIt is a better solution than 18650 shield V1 which could charge and discharge at 3A. It also has 4 LEDs to show the charging status and dump energy. It could detect target when the output current is less than 30mA the board will shut off automatically. The sleeping current is only 6 uA.\u003cbr\u003e \u003cbr\u003eWhen you click once the button, charging work will start and LEDs will show the dump energy. When you keep clicking the button over 2.5s,\u003cbr\u003eoutput will stop..\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eParameter:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003eOver charging protection\u003cbr\u003eOver discharging protection\u003cbr\u003e4 LEDs indication\u003cbr\u003eTemperature protection\u003cbr\u003eBattery short protection\u003cbr\u003eClick button will start work\u003cbr\u003eClikc button 2.5s will stop output go to sleep mode.\u003cbr\u003eIf output \u0026lt;30mA for 10s will go to sleep mode.\u003cbr\u003eCurrent of sleep mode is 6uA.\u003cbr\u003eEfficiency is 93.5%\u003cbr\u003eInput:5~9V\u003cbr\u003eWork temperature: -40C~85C\u003cbr\u003eBe careful of \"+\" and \"-\", You should follow the direction of \"+\"\"-\" on the PCB.\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e1 x Wemos® 18650 Battery Shield Expansion Board\u003cspan style=\"color:#ff0000;\"\u003e( 18650 battery not included)\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/41\/D7\/f69ba8f6-b784-4963-91c5-6f5f6b644644.JPG\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/5A\/6E\/2226f83e-6176-40fe-810a-41233e84f8f3.JPG\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/B3\/1A\/97b96033-3c0b-436f-b794-87ef467f026d.JPG\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/B9\/2B\/0cbe0718-9c91-4503-9f9c-acc847491039.jpg\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/95\/4A\/005c2b16-3dd2-4751-bc2b-4d980762bb7a.JPG\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/D8\/37\/9b3452cf-a151-4b50-8438-a3fa404ca613.JPG\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/F3\/16\/f87aac01-50f5-4ce8-a9f3-f9471777ad16.JPG\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/E3\/94\/d1f41b74-131b-4ac2-ab51-1fbc5e400348.JPG\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/7F\/22\/261faa23-5074-4154-9a6f-daba520e0eb7.JPG\"\u003e\u003c\/div\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14151110328364,"sku":"1230963","price":750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/f69ba8f6-b784-4963-91c5-6f5f6b644644_bd1a5990-aae0-4d34-ba32-62758f38e32c.jpg?v=1586875435","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/wemos-18650-battery-shield-expansion-board","provider":"Electronic Pro ","version":"1.0","type":"link"}